package com.atguigu.Mappers;

import com.atguigu.pojo.Customer;
import com.atguigu.pojo.Order;

/**
 * @author Cheng-02
 * @version V1.0
 * @Package com.atguigu.Mappers
 * @date 2024/4/25 下午7:21
 */
public interface OrderMapper {
    Order queryOrderById(Integer id);
    //一个订单对应一个客户

}
